Crop constant-temperature culture device convenient to spray

Abstract

The utility model discloses a crop constant-temperature culture device convenient to spray, and relates to the technical field of crop constant-temperature culture devices, the crop constant-temperature culture device convenient to spray comprises a bottom plate, the surface of the bottom plate is fixedly connected with a driving motor, the output end of the driving motor is fixedly connected with a worm, and the surface of a box body is rotatably connected with a worm gear. The surface of the box body is rotationally connected with a rotating shaft, the surface of the end, away from the rotating shaft, of the second connecting plate is rotationally connected with a first connecting plate, the end, away from the second connecting plate, of the first connecting plate is rotationally connected with the surface of the worm wheel, and the surface of the end, away from the rotating shaft, of the rotating plate is fixedly connected with a spraying pipe; the surfaces of the spraying pipes are slidably connected with the inner walls of the sliding grooves, pesticide liquid can be sprayed to the positions below seedling leaves from gaps between seedlings, the situation that the seedlings in the device absorb the pesticide liquid unevenly is avoided, meanwhile, the accuracy of experimental data can be better improved, convenience is provided for smooth proceeding of experiments, and the device is worthy of popularization.

Description

Technical Field

[0001] The utility model relates to the technical field of constant temperature cultivation devices for crops, in particular to a constant temperature cultivation device for crops which is convenient for spraying. Background Art

[0002] Crops are the reproduction system of seed plants and play an important role in the continuation of species. In order to achieve better growth of crops, the seeds are often placed in a constant temperature atomization culture device for cultivation before they germinate.

[0003] For example, the patent with announcement number CN218417635U proposes a constant temperature atomization culture device for crop seed breeding. By setting a slide groove that runs through the outer surface of the insulated box and the sliding limit of two sliders, the culture plate can be stably and quickly installed or disassembled. The installation speed is fast, and it is convenient to take it out from the inside of the insulated box for cleaning and use. At the same time, a number of limit rings are set to facilitate the limitation of the flower pots for cultivating seeds. At the same time, by setting threaded holes and screws, the flower pots for cultivating crop seeds can be stably moved under the rotation of the rotating plate to stably limit the position, thereby preventing the flower pots from being damaged by external force during handling or transportation.

[0004] However, some scientific research sites often use a single variable method when conducting experiments, and carry out constant temperature cultivation for the same several parts of crops, and then observe and record the growth conditions and changes of seedlings under a single variable within a certain period of time, so a constant temperature device for crops is needed. However, after the seeds germinate, they will quickly grow into seedlings. Because the leaves of some seedlings spread outward, when the seedlings are sprayed with liquid medicine vertically downward from the top of the box, the liquid medicine often falls naturally and is blocked by the leaves of the crops, so that the liquid medicine cannot evenly contact the seedlings on both sides of the box, resulting in different absorption of the liquid medicine by the seedlings in the box, which affects the uniform growth of the seedlings and further affects the experimental results.

[0005] Therefore, based on the above problems, we propose a constant temperature cultivation device for crops that is easy to spray. Utility Model Content

[0006] The purpose of the utility model is to solve at least one of the technical problems existing in the prior art, and to provide a constant temperature cultivation device for crops that is convenient for spraying, which can solve the problems of the background technology.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a constant temperature cultivation device for crops that is convenient for spraying, comprising a bottom plate, the surface of the bottom plate is fixedly connected to a box body, the inner walls on both sides of the box body are provided with slide grooves, the slide grooves are arc-shaped, the surface of the bottom plate is fixedly connected to a driving motor, the output end of the driving motor is fixedly connected to a worm, the surface of the box body is rotatably connected to a worm wheel, the worm wheel and the worm wheel are meshed with each other, the surface of the box body is rotatably connected to a rotating shaft, the rotating shaft passes through the surface of the box body to the inside of the box body, and the surface of the rotating shaft at one end outside the box body is fixedly connected to a second connecting plate, and the second connecting plate is away from the rotating shaft The surface of one end is rotatably connected with connecting plate 1, and the end of connecting plate 1 away from connecting plate 2 is rotatably connected to the surface of the worm gear, the end of the rotating shaft located inside the box is fixedly connected with a rotating plate, the surface of the rotating plate away from the rotating shaft is fixedly connected with a spray pipe, the surface of the spray pipe is slidably connected to the inner wall of the slide groove, the end of the spray pipe away from the rotating plate is slidably connected to the inner wall of another slide groove, the surface of the spray pipe is fixedly connected with atomizing nozzles arranged equidistantly, the interior of the atomizing nozzle is communicated with the interior of the spray pipe, the surface of the spray pipe is fixedly connected with a bellows, and the interior of the bellows is communicated with the interior of the spray pipe.

[0008] Preferably, four universal wheels are provided on the surface of the base plate.

[0009] Preferably, an opening and closing door is rotatably connected to the surface of the box, an observation panel is provided inside the opening and closing door, and the observation panel is made of a transparent material.

[0010] Preferably, two slide cylinders are fixedly connected to the surface of the opening and closing door, and telescopic rods are slidably connected to the inside of the two slide cylinders.

[0011] Preferably, springs are fixedly connected to the surfaces of the two telescopic rods, and one end of the spring away from the telescopic rod is fixedly connected to the inner wall of the slide cylinder.

[0012] Preferably, one end of the two telescopic rods away from the slide cylinder is fixedly connected with a scraper, and the surface of the scraper is in close contact with the surface of the observation plate.

[0013] Preferably, a trigger seat is fixedly connected to the surface of one end of the scraper, and the surface of the trigger seat is arranged in an arc shape.

[0014] Preferably, an extrusion block is fixedly connected to the surface of the rotating plate, and the surface of the extrusion block is in contact with the arc surface on the trigger seat.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] (1) In the constant temperature cultivation device for crops that is easy to spray, the spraying angle of the atomizing nozzle will change with the swing of the spray pipe, so as to facilitate the spraying of liquid medicine on the seedlings on both sides of the box. At this time, under the action of the tilted spraying of the atomizing nozzle, the liquid medicine can be sprayed from the gaps between the seedlings to the bottom of the leaves of the seedlings, and the liquid medicine can be sprayed on the stems of the seedlings on both sides of the device, avoiding the situation that the seedlings in the device absorb the liquid medicine unevenly, thereby providing a guarantee for the uniform growth of the seedlings, and at the same time, it can improve the accuracy of the experimental data, provide convenience for the smooth progress of the experiment, and is worthy of promotion.

[0017] (2) The constant temperature cultivation device for crops that is easy to spray can scrape off the liquid medicine and water vapor on the surface of the observation plate, thereby avoiding the phenomenon that the internal state of the device cannot be seen clearly due to the unclean surface of the observation plate. It is possible to observe the seedlings in the device in real time while spraying the liquid medicine on the crop seedlings, thereby facilitating more detailed records by the experimenters, eliminating the step of manual wiping, and reducing the frequency of opening and closing the door, thereby ensuring the stability of the temperature in the box, thereby improving the overall stability of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The utility model is further described below in conjunction with the accompanying drawings and embodiments:

[0019] Figure 1 This is a schematic structural diagram of a constant temperature crop cultivation device that is convenient for spraying according to the utility model;

[0020] Figure 2 This is a schematic diagram of the internal structure of the box of the utility model;

[0021] Figure 3 It is a schematic diagram of the surface structure of the rotating plate of the utility model;

[0022] Figure 4 This is a schematic diagram of the surface structure of the scraper of the utility model;

[0023] Figure 5 It is a schematic diagram of the internal structure of the slide cylinder of the utility model.

[0024] Figure numerals: 1, bottom plate; 2, box body; 3, universal wheel; 4, driving motor; 5, worm; 6, worm wheel; 7, connecting plate 1; 8, connecting plate 2; 9, rotating shaft; 10, bellows; 11, opening and closing door; 12, observation plate; 13, slide groove; 14, rotating plate; 15, spray pipe; 16, atomizing nozzle; 17, scraper; 18, telescopic rod; 19, extrusion block; 20, trigger seat; 21, slide cylinder; 22, spring. DETAILED DESCRIPTION

[0025] This section will describe in detail the specific embodiments of the utility model. The preferred embodiments of the utility model are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the utility model, but it cannot be understood as a limitation on the protection scope of the utility model.

[0026] See also Figure 1-5 The utility model provides a technical solution: a constant temperature cultivation device for crops that is convenient for spraying, comprising a bottom plate 1, the bottom plate 1 can provide space for the arrangement of the device, four universal wheels 3 are arranged on the surface of the bottom plate 1, and the device can be conveniently moved in any direction by rotating the four universal wheels 3, and a box body 2 is fixedly connected to the surface of the bottom plate 1, and the box body 2 can provide space for the cultivation of crops.

[0027] The surface of the box body 2 is rotatably connected with an opening and closing door 11, and the crops in the box body 2 can be taken out more conveniently by opening and closing the opening and closing door 11. An observation plate 12 is arranged inside the opening and closing door 11. The observation plate 12 is made of transparent material, and the crop seedlings inside the box body 2 can be observed through the observation plate 12. The inner walls on both sides of the box body 2 are provided with slide grooves 13, and the slide grooves 13 are arc-shaped. The slide grooves 13 can limit the movement trajectory of the spraying mechanism of the device.

[0028] Two slides 21 are fixedly connected to the surface of the opening and closing door 11, and telescopic rods 18 are slidably connected inside the two slides 21. Springs 22 are fixedly connected to the surfaces of the two telescopic rods 18. The end of the spring 22 away from the telescopic rod 18 is fixedly connected to the inner wall of the slide 21. The telescopic rod 18 can squeeze the spring 22 while sliding inside the slide 21, so that the spring 22 is deformed and has a certain elastic force. The spring 22 can restore the position of the telescopic rod 18. The ends of the two telescopic rods 18 away from the slide 21 are fixedly connected to the scraper 17. The surface of the scraper 17 is in close contact with the surface of the observation plate 12, and the scraper 17 can scrape the surface of the observation plate 12. The surface of one end of the scraper 17 is fixedly connected to the trigger seat 20. The surface of the trigger seat 20 is arranged in an arc shape. The movement of the trigger seat 20 can drive the scraper 17 to move synchronously.

[0029] The surface of the bottom plate 1 is fixedly connected to a driving motor 4, and the output end of the driving motor 4 is fixedly connected to a worm 5. The rotation of the output end of the driving motor 4 can drive the worm 5 to rotate, and the surface of the box body 2 is rotatably connected to a worm wheel 6, and the worm wheel 6 and the worm 5 are meshed with each other. The worm 5 can drive the worm wheel 6 to rotate while the worm 5 rotates. The surface of the box body 2 is rotatably connected to a rotating shaft 9, and the rotating shaft 9 penetrates the surface of the box body 2 to the inside of the box body 2. The surface of the rotating shaft 9 at one end outside the box body 2 is fixedly connected to a connecting plate 2 8, and the surface of the connecting plate 28 away from the end of the rotating shaft 9 is rotatably connected to a connecting plate 1 7, and the end of the connecting plate 1 7 away from the connecting plate 28 is rotatably connected to the surface of the worm wheel 6. When the worm wheel 6 rotates, it can drive the connecting plate 1 7 to rotate on the surface of the worm wheel 6, so that when the connecting plate 1 7 pushes and pulls the connecting plate 2 8 along with the rotation of the worm wheel 6, the connecting plate 2 8 drives the rotating shaft 9 to rotate back and forth at a small angle inside the box body 2.

[0030] One end of the rotating shaft 9 located inside the box body 2 is fixedly connected to a rotating plate 14, and the rotating plate 14 can swing back and forth along with the rotating shaft 9. The surface of the rotating plate 14 is fixedly connected to an extrusion block 19, and the surface of the extrusion block 19 contacts the arc surface on the trigger seat 20. The extrusion block 19 can move synchronously with the movement of the rotating plate 14. The surface of the rotating plate 14 away from the rotating shaft 9 is fixedly connected to a spray pipe 15, and the surface of the spray pipe 15 is slidably connected to the inner wall of the slide groove 13. The end of the spray pipe 15 away from the rotating plate 14 is connected to the other slide groove. The inner wall of the slide groove 13 is slidably connected, and the spray pipe 15 can reciprocate on the inner wall of the slide groove 13 along with the rotating plate 14. The surface of the spray pipe 15 is fixedly connected with atomizing nozzles 16 arranged at equal intervals. The interior of the atomizing nozzles 16 is communicated with the interior of the spray pipe 15. The surface of the spray pipe 15 is fixedly connected with a bellows 10. The interior of the bellows 10 is communicated with the interior of the spray pipe 15. The liquid medicine can be filled into the interior of the spray pipe 15 through the bellows 10. The spray pipe 15 can spray the crop seedlings at different angles during the reciprocating swing.

[0031] Furthermore, when the device needs to spray liquid medicine on the crop seedlings in the device, the drive motor 4 works. At this time, the output end of the drive motor 4 can drive the worm 5 to rotate synchronously, and then the rotation of the worm 5 can drive the worm wheel 6 to rotate synchronously. During the rotation of the worm wheel 6, the connecting plate 1 7 can be driven to rotate on the surface of the worm wheel 6, so that when the connecting plate 1 7 pushes and pulls the connecting plate 2 8 along with the rotation of the worm wheel 6, the connecting plate 2 8 drives the rotating shaft 9 to rotate back and forth at a small angle inside the box body 2. At this time, the rotating shaft 9 can drive the rotating plate 14 to swing synchronously inside the box body 2 while swinging inside the box body 2, thereby driving the spray pipe 15 and the atomizing nozzle 16 to rotate in a synchronous manner. The inner wall of the chute 13 swings back and forth. At this time, the spray pipe 15 can drive the atomizing nozzle 16 to swing in the same way during the swinging of the inner wall of the chute 13. In this process, the spraying angle of the atomizing nozzle 16 will change with the swinging of the spray pipe 15, so as to facilitate the spraying of the seedlings on both sides of the box 2 with the liquid medicine. At this time, under the action of the inclined spraying of the atomizing nozzle 16, the liquid medicine can be sprayed from the gaps between the seedlings to the bottom of the leaves of the seedlings, and the stems of the seedlings on both sides of the device can be sprayed with the liquid medicine, so as to avoid the uneven absorption of the liquid medicine by the seedlings in the device, thereby providing a guarantee for the uniform growth of the seedlings. At the same time, it can improve the accuracy of the experimental data and provide convenience for the smooth progress of the experiment, which is worthy of promotion.

[0032] In addition, when the seedlings in the device are sprayed with liquid medicine, the swinging of the rotating plate 14 can drive the spray pipe 15 and the atomizing nozzle 16 to swing synchronously. Similarly, when the rotating shaft 9 drives the rotating plate 14 to slide back and forth on the inner wall of the slide groove 13, the rotating plate 14 can drive the extrusion block 19 to swing synchronously. Then, when the surface of the extrusion block 19 contacts the curved surface on the trigger seat 20, the extrusion block 19 can squeeze the surface of the trigger seat 20. At this time, the trigger seat 20 moves downward under the squeezing of the extrusion block 19. At this time, the trigger seat 20 slides downward and can drive the scraper 17 to slide downward. At this time, the scraper 17 can squeeze the surface of the telescopic rod 18 during the downward sliding process. At this time, the telescopic rod 18 can The spring 22 is able to slide inside the slide 21, and at this time, the spring 22 is elastically deformed under the extrusion of the telescopic rod 18 and has a certain elastic force. When the scraper 17 moves downward under the extrusion of the extrusion block 19, it can scrape the surface of the observation plate 12, so that the medicine liquid and water vapor on the surface of the observation plate 12 can be scraped off, avoiding the phenomenon that the internal state of the device cannot be seen clearly due to the unclean surface of the observation plate 12, and realizing that when the crop seedlings are sprayed with medicine liquid, the seedlings in the device can be clearly observed in real time, which is convenient for the experimenter to record more carefully, eliminates the step of manual wiping, and reduces the frequency of opening and closing the opening and closing door 11, ensuring the stability of the temperature in the box body 2, thereby improving the overall stability of the device.

[0033] Working principle: when the device needs to spray liquid medicine on the crop seedlings in the device, the driving motor 4 works. At this time, the output end of the driving motor 4 can drive the worm 5 to rotate synchronously, and then the rotation of the worm 5 can drive the worm wheel 6 to rotate synchronously, so that when the connecting plate 1 7 is accompanied by the rotation of the worm wheel 6, the connecting plate 2 8 is pushed and pulled, so that the connecting plate 2 8 drives the rotating shaft 9 to rotate in a swinging manner inside the box 2, and can drive the rotating plate 14 to swing synchronously inside the box 2, thereby driving the spray pipe 15 and the atomizing nozzle 16 to swing back and forth on the inner wall of the slide 13, and in this process, the spraying angle of the atomizing nozzle 16 will change with the swing of the spray pipe 15, so as to facilitate the spraying of liquid medicine on the seedlings on both sides of the box 2. At this time, under the action of the inclined spraying of the atomizing nozzle 16, the liquid medicine can be sprayed from the gap between the seedlings to the bottom of the leaves of the seedlings.

[0034] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments. Various changes can be made within the knowledge scope of ordinary technicians in the technical field without departing from the purpose of the present invention.

Claims

1. A constant temperature cultivation device for crops that is convenient for spraying, comprising a bottom plate (1), characterized in that: The surface of the bottom plate (1) is fixedly connected to the box body (2), and the inner walls of both sides of the box body (2) are provided with slide grooves (13), and the slide grooves (13) are in an arc shape. The surface of the bottom plate (1) is fixedly connected to the driving motor (4), and the output end of the driving motor (4) is fixedly connected to the worm (5). The surface of the box body (2) is rotatably connected to the worm wheel (6), and the worm wheel (6) and the worm (5) are meshed with each other. The surface of the box body (2) is rotatably connected to the rotating shaft (9), and the rotating shaft (9) passes through the surface of the box body (2) to the inside of the box body (2). The surface of the rotating shaft (9) at one end outside the box body (2) is fixedly connected to the second connecting plate (8), and the surface of the second connecting plate (8) away from the rotating shaft (9) is rotatably connected to the first connecting plate (7), and the first connecting plate (7) away from the connecting plate One end of the second connecting plate (8) is rotatably connected to the surface of the worm gear (6); one end of the rotating shaft (9) located inside the housing (2) is fixedly connected to a rotating plate (14); a surface of the rotating plate (14) away from the rotating shaft (9) is fixedly connected to a spray pipe (15); a surface of the spray pipe (15) is slidably connected to the inner wall of the slide groove (13); an end of the spray pipe (15) away from the rotating plate (14) is slidably connected to the inner wall of another slide groove (13); atomizing nozzles (16) arranged at equal intervals are fixedly connected to the surface of the spray pipe (15); the interior of the atomizing nozzle (16) is communicated with the interior of the spray pipe (15); a bellows (10) is fixedly connected to the surface of the spray pipe (15); the interior of the bellows (10) is communicated with the interior of the spray pipe (15).

2. The constant temperature cultivation device for crops that is convenient for spraying according to claim 1, characterized in that: Four universal wheels (3) are arranged on the surface of the base plate (1).

3. The constant temperature cultivation device for crops that is convenient for spraying according to claim 2 is characterized in that: The surface of the box body (2) is rotatably connected with an opening and closing door (11), and an observation panel (12) is arranged inside the opening and closing door (11), and the observation panel (12) is made of a transparent material.

4. The constant temperature cultivation device for crops that is convenient for spraying according to claim 3 is characterized in that: Two slide cylinders (21) are fixedly connected to the surface of the opening and closing door (11), and telescopic rods (18) are slidably connected inside the two slide cylinders (21).

5. The constant temperature cultivation device for crops that is convenient for spraying according to claim 4, characterized in that: The surfaces of the two telescopic rods (18) are both fixedly connected with springs (22), and one end of the spring (22) away from the telescopic rod (18) is fixedly connected to the inner wall of the slide cylinder (21).

6. The constant temperature cultivation device for crops that is convenient for spraying according to claim 5, characterized in that: One end of the two telescopic rods (18) away from the slide cylinder (21) is fixedly connected with a scraper (17), and the surface of the scraper (17) is in close contact with the surface of the observation plate (12).

7. The constant temperature cultivation device for crops that is convenient for spraying according to claim 6, characterized in that: A trigger seat (20) is fixedly connected to the surface of one end of the scraper (17), and the surface of the trigger seat (20) is arranged in an arc shape.

8. The constant temperature cultivation device for crops that is convenient for spraying according to claim 7, characterized in that: The surface of the rotating plate (14) is fixedly connected with an extrusion block (19), and the surface of the extrusion block (19) is in contact with the arc surface on the trigger seat (20).

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